bumper MAZDA MODEL CX-30 2021 Owner's Manual

NOTE
The detection ability of the rear side
radar sensor has limitations. In the
following cases, the detection ability
may lower and the system may not
operate normally.
The rear bumper near the rear side
radar sensor has become
deformed.
Snow, ice or mud adheres to the
rear side radar sensor on the rear
bumper.
Under bad weather conditions
such as rain, snow and fog.
Under the following conditions, the
rear side radar sensor cannot detect
target objects or it may be difficult to
detect them.
Small motorcycles, bicycles,
pedestrians, animals, shopping
carts, and stationary objects on a
road or a road side.
Vehicle shapes which do not reflect radar waves well such as
empty trailers with a low vehicle
height and sports cars.
Vehicles are shipped with the
direction of the rear side radar
sensor adjusted for each vehicle to a
loaded vehicle condition so that the
rear side radar sensor detect
approaching vehicles correctly. If the
direction of the rear side radar
sensor has deviated for some reason,
have the vehicle inspected at an
Authorized Mazda Dealer.
For repairs or replacement of the rear
side radar sensor, or bumper repairs,
paintwork, and replacement near the
radar sensors, consult an Authorized
Mazda Dealer.
The radar sensors are regulated by
the relevant radio wave laws of the
country in which the vehicle is
driven. If the vehicle is driven
abroad, authorization from the
country in which the vehicle is driven
may be required.
When Driving
i-ACTIVSENSE
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Rear/Rear corner/RearSide Ultrasonic Sensor
*
▼ Rear/Rear corner/Rear Side
Ultrasonic Sensor
The ultrasonic sensors function by
emitting ultrasonic waves which are
reflected

off obstructions at the rear
and the returning ultrasonic waves are
picked up by the ultrasonic sensors.
1. Rear ultrasonic sensor
2. Rear corner ultrasonic sensor
3. Rear side ultrasonic sensor

The ultrasonic sensors are mounted in
the rear bumper.
Front Camera/Side
Cameras/Rear Camera
*
▼ Front Camera/Side Cameras/Rear
Camera
Your vehicle is equipped with a front
camera, side cameras, and a rear
camera. The 360°View Monitor uses
each camera.
Refer to 360°View Monitor on page
4-165.
The front camera, side cameras, and
rear camera shoot images of the area
surrounding the vehicle.
Each camera is installed to the
following positions.
1. Side cameras
2. Front camera
3. Rear camera
When Driving
i-ACTIVSENSE
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▼Switching to the Rear View Monitor Display
Shift the shift lever (manual transmissi
on) or the selector lever (automatic
transmission) to reverse (R) position with the ignition switched ON to switch the
display to the rear view monitor display.
NOTE
When the shift lever (manual transmission) or the selector lever (automatic
transmission) is shifted from reverse (R) position to another shift lever (manual
transmission) or the selector lever (aut omatic transmission) position, the screen
returns to the previous display.
▼ Displayable Range on the Screen
The images on the screen may be different from the actual conditions.
1. (Screen display)
2. (Actual view)
3. Bumper
4. “Check surroundings for sa
fety.” message is displayed
5. Object
When Driving
Rear View Monitor
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NOTE
The displayable range varies depending on the vehicle and road conditions.If the camera lens is touched or there is any dirt on it, it could affect the screen
image. Wipe the lens using a soft cloth.
The displayable range is limited. Objects under the bumper or around the bumper
ends cannot be displayed.
The distance appearing in the displayed image is different from the actual distance
because the rear view parking camera is equipped with a specific lens.
Images displayed on the monitor from the rear view parking camera are reversed
images (mirror images).
Some optionally installed vehicle accessories may be picked up by the camera. Do
not install any optional parts that can interfere with the camera view, such as
illuminating parts or parts made of reflective material.
It may be difficult to see the display un
der the following conditions, however, it
does not indicate a malfunction.
In darkened areas.When the temperature around the lens is high/low.When the camera is wet such as on a rainy day or during periods of high
humidity.
When foreign material such as mud is stuck around the camera.When the camera lens reflects sunlight or headlight beams.The surroundings are illuminated by vehicle lights, fluorescent lights, or LED
lights (display may flicker).
Extremely small dark or white dots appear on the screen (dots may flicker).Image display may be delayed if the temperature around the camera is low.
When Driving
Rear View Monitor
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▼Viewing the Display
Predicted vehicle path assist lines display type
The projected path guidance mode displays
the predicted path of the vehicle after
you turn the steering wheel.
Use this mode for parking your vehi cle in a parking space or garage.
a) Projected vehicle path (yellow)
These lines are displayed as a reference for the projected path of the vehicle.
The lines displaying the projected vehicle path change after you turn the steering
wheel.
b) Extended vehicle width lines (blue) These lines indicate the vehicle's extended width.
These lines are not displayed when the vehicle's wheels are in the straight-ahead
position.
c) Distance guide lines (red) These lines indicate the approximate distance to a point measured from the
vehicle's rear (from the end of the bumper).
The blue line indicates the point about 0.5 m (19 in) from the rear bumper.
The red and yellow lines, wh ich change position after you turn the steering wheel,
indicate the points about 0.5 m (19 in) for the red line and 1.0 m (39 in) and 2.0
m (78 in) for the yellow lines from the rear bumper (at the center point of each of
the lines).
A degree of error occurs when the wheels are not in the straight-ahead position.
In the above illustration, the right side of the vehicle is in a position closer to the
actual distance displayed by the distance guide lines (red: about 0.5 m (19 in)
point, yellow: about 1.0 m (39 in), and yellow: about 2.0 m (78 in) point behind
the rear bumper), whereas the left side is in a position farther away.
CAUTION
The indicated position of the guide lines on the display changes depending on the
vehicle conditions (such as the number of occupants/cargo load) and the road
conditions (such as a steep gradient to the rear of the vehicle).
Always check the area to the vehicle's re ar and the surrounding area directly with
your eyes while backing up.
When Driving
Rear View Monitor
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Fixed assist lines display type
Guide lines which indicate the width of the vehicle are displayed on the screen as a
reference to the approximate width of the vehicle in comparison to the width of the
parking space you are about to back into.
Use this display view for parking your vehicle in a parking space or garage.
a) Vehicle width guide linesGuide lines serve as a reference to the approximate width of the vehicle.
b) Distance guide lines These guide lines indicate the approximate distance to a point measured from the
vehicle's rear (from the end of the bumper).
The red line indicates the point about 0.5 m (19 in) from the rear bumper.
The yellow lines indicate the points about 1.0 m (39 in) and 2.0 m (78 in) from
the rear bumper.
CAUTION
The guide lines on the screen are fixed lines. They are not synced to the driver's
turning of the steering wheel. Always be careful and check the area to the vehicle's
rear and the surrounding area directly with your eyes while backing up.
▼Rear View Monitor Operation
The operation of the rear view monitor when reversing the vehicle varies depending
on the traffic, road, and vehicle conditions. The amount of steering and the timing
also varies depending on conditions, so
confirm the surrounding conditions directly
with your eyes and steer the vehicle in accordance with the conditions.
Be well aware of the above cautions prior to using the rear view monitor.
When Driving
Rear View Monitor
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NOTE
When the ignition is switched OFF, the system status before it was turned off is
maintained. For example, if the ignition is switched OFF while the parking sensor
is activated, the system will be activate d when the ignition is switched ON the
next time.
The system may not operate normally under the following conditions:
Mud, ice, or snow is adhering to the sensor area (Returns to normal operation
when removed).
The sensor area is frozen (Returns to normal operation when the ice is thawed).The sensor is covered by a hand.The sensor is excessively shocked.The vehicle is excessively tilted.Under extremely hot or cold weather conditions.The vehicle is driven on bumps, inclines, gravel, grating, or grass covered roads.Anything which generates ultrasonic wave s such as another vehicle's horn, the
engine sound of a motorcycle, the air brake sound of a large-sized vehicle, or
another vehicle's sensors approaches the vehicle.
The vehicle is driven in heavy rain or in road conditions causing water-splash.A commercially-available fender pole or an antenna for a radio transmitter is
installed to the vehicle.
The vehicle is moving towards a tall or square curbstone, or a steep grade.An obstruction is too close to the sensor.The vehicle is moving towards an uneven wall or stairs.There are multiple obstructions.The vehicle is driven in a place with low ceilings.Obstructions under the bumper cannot be detected. Obstructions which are
lower than the sensor or thin may not be detected even though they were
detected once.
The following types of obstructions may not be detected:
Thin objects such as wire, rope or polesThings which absorb sonic waves easily such as cotton or snowAngular shaped objectsVery tall objects, and those which are wide at the topSmall, short objectsAlways have the system inspected at an Authorized Mazda Dealer if any shock is
applied to the bumpers, even in a minor accident. If the sensors are deviated, they
cannot detect obstructions.
The system may have a malfunction if a sound is not activated or the detection
indication is not displayed even when th e parking sensor OFF switch is pressed
and the parking sensor is operable. Have your vehicle inspected by an Authorized
Mazda Dealer.
The system may have a malfunction if the indicator light does not turn on even
when the parking sensor OFF switch is turned on. Have your vehicle inspected by
an Authorized Mazda Dealer.
When Driving
Pa r k i n g S e n s o r Sys te m
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CAUTION
Do not use your temporary spare tire
rim with a snow tire or a
conventional tire. Neither will
properly
fit and could damage both
tire and rim.
 The temporary spare tire has a tread
life of less than 5,000 km (3,000
miles). The tread life may be shorter
depending on driving conditions.
 The temporary spare tire is for
limited use, however, if the tread
wear solid-band indicator appears,
replace the tire with the same type of
temporary spare (page 6-33).
NOTE
Tires degrade over time, even when
they are not being used on the road. It
is recommended that tires generally be
replaced when they are 6 years or
older. Heat caused by hot climates or
frequent high loading conditions can
accelerate the aging process. You
should replace the spare tire when you
replace the other road tires due to the
aging of the spare tire. The period in
which the tire was manufactured (both
week and year) is indicated by a 4-digit
number.
Refer to Tire Labeling on page 8-24.
▼ Replacing a Wheel
WARNING
Always use wheels of the correct size
on your vehicle:
Using a wrong-sized wheel is
dangerous. Braking and handling could
be
affected, leading to loss of control
and an accident.
CAUTION
A wrong-sized wheel may adversely
affect:
 Tire
fit
 Wheel and bearing life
 Ground clearance
 Snow-chain clearance
 Speedometer calibration
 Headlight aim
 Bumper height
 Tire Pressure Monitoring System
NOTE
When replacing a wheel, make sure
the new one is the same as the
original factory wheel in diameter,
rim width, and
offset (inset/outset).
For details, contact an Authorized
Mazda Dealer.

Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.
Maintenance and Care
Owner Maintenance
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WARNING
Dry off brakes that have become wet
by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the
brake performance returns to normal:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been
affected.
▼Aluminum Wheel Maintenance*
A protective coating is provided over
the aluminum wheels. Special care is
needed to protect this coating.
CAUTION
Do not use any detergent other than
mild detergent. Before using any
detergent, verify the ingredients.
Otherwise, the product could discolor
or stain the aluminum wheels.
NOTE
Do not use a wire brush or any
abrasive cleaner, polishing
compound, or solvent on aluminum
wheels. They may damage the
coating.
Always use a sponge or soft cloth to
clean the wheels.
Rinse the wheels thoroughly with
lukewarm or cold water. Also, be
sure to clean the wheels after driving
on dusty or salted roads to help
prevent corrosion.
Avoid washing your vehicle in an
automatic car wash that uses
high-speed or hard brushes.
▼ Plastic Part Maintenance
When cleaning the plastic lenses of
the lights, do not use gasoline,
kerosene, rectified spirit, paint,
thinner, highly acidic detergents, or
strongly alkaline detergents.
Otherwise, these chemical agents
can discolor or damage the surfaces
resulting in a significant loss in
functionality. If plastic parts become
inadvertently exposed to any of these
chemical agents, flush with water
immediately.
If plastic parts such as the bumpers
become inadvertently exposed to
chemical agents or fluids such as
gasoline, oil, engine coolant, or
battery fluid, it could cause
discoloration, staining, or paint
peeling. Wipe off any such chemical
agents or fluids using a soft cloth
immediately.
High water temperature and high
water pressure car washers are
available depending on the type of
high pressure car washer device. If
the car washer nozzle is put too
close to the vehicle or aimed at one
area for an extended period of time,
it could deform plastic parts or
damage the paint.
Do not use wax containing
compounds (polish). Otherwise, it
could result in paint damage.
In addition, do not use an electrical
or air tool to apply wax. Otherwise,
the frictional heat generated could
result in deformation of plastic parts
or paint damage.
Maintenance and Care
Appearance Care
6-48*Some models.
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If the parking brake cannot be
released when towing the vehicle,
transport the vehicle with all front
and rear wheels raised off the ground
as shown in the figure. If the vehicle
is towed without raising the wheels
off the ground, the brake system
could be damaged.
1. Wheel dollies
Tiedown Hooks*
▼ Tiedown Hooks
CAUTION
Do not use the front and rear tiedown
eyelets for towing the vehicle.
They have been designed only for
securing the vehicle to a transport
vessel during shipping.
Using the eyelets for any other purpose
could result in the vehicle being
damaged.
1. Remove the tiedown eyelet and the
lug wrench from the luggage
compartment (page 7-3).
2. Wrap a flathead screwdriver or similar tool with a soft cloth to
prevent damage to a painted
bumper, and open the cap located
on the front or rear bumper.
Front
If Trouble Arises
Emergency Towing
7-20*Some models.
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